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Jakob Stoklund Olesen 0499e7bbd0 RemoveCopyByCommutingDef doesn't need hasPHIKill(). 
Instead, let HasOtherReachingDefs() test for defs in B that overlap any
phi-defs in A as well.  This test is slightly different, but almost
identical.

A perfectly precise test would only check those phi-defs in A that are
reachable from AValNo.

llvm-svn: 139782
 		2011-09-15 05:03:50 +00:00
..
Analysis Add support to emit debug info for C++0x nullptr type. 2011-09-14 23:13:28 +00:00
Archive Rewrite the CMake build to use explicit dependencies between libraries, 2011-07-29 00:14:25 +00:00
AsmParser Auto upgrade the old EH scheme to use the new one. This is on a trial basis. If 2011-08-27 06:11:03 +00:00
Bitcode Don't forget to add the landingpad and resume instructions to the InstructionList. 2011-09-01 00:50:20 +00:00
CodeGen RemoveCopyByCommutingDef doesn't need hasPHIKill(). 2011-09-15 05:03:50 +00:00
CompilerDriver Build CompilerDriver library. 2011-03-12 22:01:42 +00:00
DebugInfo DWARF: Print the number for unknown abbrev fields. 2011-09-15 04:15:59 +00:00
ExecutionEngine Fix the asserts in lib/Target/X86/X86ELFWriterInfo.cpp and 2011-09-10 01:42:07 +00:00
Linker switch to the new struct api. 2011-08-12 18:07:26 +00:00
MC Move state var to private class member. 2011-09-14 16:37:04 +00:00
Object Object: make the following changes into SymbolRef 2011-09-14 01:22:52 +00:00
Support Update Dwarf enums list for DWARF 4. 2011-09-15 04:23:44 +00:00
Target Fix the code creating VZEXT_LOAD so that it creates the right memoperand. Issue spotted in -debug output. I can't think of any practical effects at the moment, but it might matter if we start doing more aggressive alias analysis in CodeGen. 2011-09-14 23:42:45 +00:00
Transforms Make demanded-elt simplification for shufflevector slightly stronger. Spotted by inspection. 2011-09-15 01:14:29 +00:00
VMCore Add a check to make sure schedulePass() has not deleted stale RequiredPass. 2011-09-13 21:13:29 +00:00
CMakeLists.txt Sketch out a DWARF parser. 2011-09-13 19:42:23 +00:00
Makefile Sketch out a DWARF parser. 2011-09-13 19:42:23 +00:00